... variation log pattern shoreline shale geologic feature well log new mexico seismic data log response seismic model enhanced sediment vector plot south texas petroleum engineer log analysis delta shoreline equation spe 59719 upstream oil & gas well logging south texa concentration...

... be available to constrain the model and to provide statistics related to spatial and azimuthal variation of model parameters. Direct sampling of the reservoir volume is generally limited to the wellbore or to outcrops. In the latter case, measurements made on outcrops may or may not be reliable indicators...

... calculation fluid dynamics enhanced recovery flow in porous media core data spe 35160 variation reservoir characterization Introduction West Welch Unit, located in the northwest comer of Dawson County, Texas, ( Fig. 1 ) produces 32 API gravity oil, by solution gas drive, from the Upper San...

..., with wide variations in the locations of events. The passive seismic measurements support the previous belief that the fracture orientation for the field is east-west. However, the recorded events showed more complexity to the fracturing process than had been anticipated. The events showed a southwest trend...

.../well testing drillstem testing injector waterflooding exploratory data analysis variability petroleum engineer production data spe 35184 statistics superposition variation reservoir characterization interwell communication Introduction Is there an easy way of evaluating waterflood...

... united states government spe 35203 petroleum engineer geologist reservoir simulation evaluation applied variation Abstract Historic "sweet spots", areas of well-to-well interference, and infill potential were determined for an 1800 well area of the OZONA (Canyon) field using a new approach...

... probe tip sizes are required. variation simulator geometric factor ratio fluid dynamics experiment numerical simulation probe permeameter measurement tip radius geometric factor penneability measurement damage thickness upstream oil & gas zone thickness heterogeneity flow...

... wells in a producing unit, with the higher fluid flow rate of the two wells in the denominator. The presented approach uses core, log and production-injection data to describe the variations in reservoir connectivity. The flow units are identified and described by the use of IFCI 1 . A flow unit...

... facies porosity artificial intelligence heterogeneity autocovariance model new york city geological modeling peacock variation schneider field upstream oil & gas spe 23970 dimensional conditional simulation technical conference permeability geologic modeling schneider variogram...

...-Log etc.) Data files can be exported to other analysis programs. operation upstream oil & gas frequency presentation interface reflection bottomhole pressure casinghead pressure acquisition variation transducer liquid level gravity buildup drillstem testing pressure transient...

... the injection rate, vertical permeability variation, ordering of beds, mobility ratio and the ratio of vertical to horizontal permeabilities. A five beds, linear model was used under wide range of operating conditions. Based on the study, it was observed that the oil recovery and cross flow index were...

... pressure for an infinite aquifer; and the rock and water compressibility term in material balance equation must be considered in the case of problems involving economic decisions. reservoir pressure variation production rate water compressibility resource in place estimate reservoir simulation...

... gravity of the oil are known. enhanced oil recovery upstream oil & gas mmp society of petroleum engineers displacement variation co 2 miscibility pressure enhanced recovery correlation fracture gradient chemical flooding methods composition pvt measurement gradient minimum...

... indicate that approximately ninety percent of the variation in rig count can be explained using four independent variables. These variables represent Windfall Profits Tax, the maximum marginal personal income tax rate, crude oil price, and hourly wages of production workers in oil and gas extraction...